Circuit breaker GACIA C16 1P 6kA Type C 1P 16A SB6L overcurrent protection

Single-pole overcurrent circuit breaker GACIA C16 (1P, 16A) provides reliable protection for single-phase electrical circuits against overloads and short circuits. With a Type C tripping characteristic and a 6 kA short-circuit breaking capacity, this compact DIN-rail mountable device is intended for residential and light commercial installations. Its single-pole design makes it suitable for protecting lighting circuits, socket outlets and small appliances where selective, fast response to fault currents is required.

Advantages

The GACIA C16 combines compact dimensions with a clear trip characteristic, offering consistent protection for everyday electrical circuits. Its Type C curve balances sensitivity to short-circuit currents and tolerance of motor start-up inrush, while the 6 kA breaking capacity meets common installation requirements. The device is DIN-rail compatible for straightforward mounting in standard consumer units and distribution boards.

Suitable for

• Residential lighting circuits
• Socket outlets and small appliance protection
• Single-phase branch circuits in flats and houses
• Light commercial or office circuits with moderate inrush currents

Key specifications

• Poles: single-pole (1P)
• Rated current: 16 A
• Tripping characteristic: Type C
• Short-circuit breaking capacity: 6 kA
• Mounting: DIN-rail compatible
• Intended use: overcurrent protection (overload and short-circuit)

How to use

Install the circuit breaker on a standard DIN rail inside a consumer unit or distribution box according to local wiring rules and safety standards. Connect the phase conductor to the input terminal and the outgoing conductor to the load terminal, ensuring all connections are tightened to the manufacturer’s torque recommendations. Verify correct polarity and that the neutral and earth conductors are properly terminated in the panel. After installation, switch the breaker to the ON position and test the circuit under no-load conditions; perform insulation and continuity checks as required by local regulations.

Usage recommendations

Use this device where a Type C characteristic is appropriate: general lighting, socket circuits and circuits with moderate motor or transformer inrush. Do not use for direct protection of high inrush motors without additional coordination. Ensure the 6 kA breaking capacity suits the prospective short-circuit level of the installation before use.